Hey Guys just completing my 88 Warrior that had a blown stock motor so I installed a 2003 KTM 250 SX motor in it.I was shocked how easy the job was.I basically swapped all the stuff from the a motocross bike(bought all parts off KTM TALK)and made a few mounts.I used a 88 Kawi Ninja 250 Radiator that mounts up front perfectly and has a metal mesh guard already on it. I have the twist throttle,the Magura Hyd Clutch(1 finger easy)and even a FMF Powercore Silencer.
I installed a 13T front sprocket and 45T Rear Which should Rev quickly.I have a 14T handy also if I think it is geared to low.
I need to take some pics(It is incredible how small the KTM motor is mounted in the frame.I believe it has almost a foot clearence under it.)I know the weight difference is amazing as well.
Yesterday I mixed up some Fuel filled her 1/2 way,got on pulled the choke on and started kicking it over.I gave it about 3 kicks and it fired right up!!!
I have a 2006 KTM 250SX dirtbike and you can feel the vibes much more on it.
I have not took her for a spin yet but can tell you the power(51HP)is gonna be very exciting with double the power.
I will keep you posted after a ride
I installed a 13T front sprocket and 45T Rear Which should Rev quickly.I have a 14T handy also if I think it is geared to low.
I need to take some pics(It is incredible how small the KTM motor is mounted in the frame.I believe it has almost a foot clearence under it.)I know the weight difference is amazing as well.
Yesterday I mixed up some Fuel filled her 1/2 way,got on pulled the choke on and started kicking it over.I gave it about 3 kicks and it fired right up!!!
I have a 2006 KTM 250SX dirtbike and you can feel the vibes much more on it.
I have not took her for a spin yet but can tell you the power(51HP)is gonna be very exciting with double the power.
I will keep you posted after a ride